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<textarea name='code' class='java:nogutter' rows='15' cols='120'>
/*
 * SmartGWT (GWT for SmartClient)
 * Copyright 2008 and beyond, Isomorphic Software, Inc.
 *
 * SmartGWT is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License version 3
 * as published by the Free Software Foundation.  SmartGWT is also
 * available under typical commercial license terms - see
 * http://smartclient.com/license
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 */

import com.smartgwt.client.data.*;
import com.smartgwt.client.types.VisibilityMode;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.IButton;
import com.smartgwt.client.widgets.events.ClickEvent;
import com.smartgwt.client.widgets.events.ClickHandler;
import com.smartgwt.client.widgets.grid.ListGrid;
import com.smartgwt.client.widgets.grid.ListGridField;
import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
import com.smartgwt.client.widgets.layout.HLayout;
import com.smartgwt.client.widgets.layout.SectionStack;
import com.smartgwt.client.widgets.layout.SectionStackSection;
import com.smartgwt.client.widgets.layout.VLayout;
import com.smartgwt.client.widgets.viewer.DetailViewer;
import com.smartgwt.sample.showcase.client.data.CountryXmlDS;

public class PrintingSample implements EntryPoint {

    public void onModuleLoad() {

        CountryXmlDS countryDS = CountryXmlDS.getInstance();

        SectionStack printStack = new SectionStack();
        printStack.setVisibilityMode(VisibilityMode.MULTIPLE);
        printStack.setWidth(400);
        printStack.setHeight(455);


        final DetailViewer printViewer = new DetailViewer();
        printViewer.setDataSource(countryDS);
        printViewer.setWidth100();
        printViewer.setMargin(15);
        printViewer.setEmptyMessage("Select a country to view its details");

        final ListGrid printGrid = new ListGrid();
        printGrid.setHeight(150);
        printGrid.setAlternateRecordStyles(true);

        printGrid.setDataSource(countryDS);

        ListGridField countryCode = new ListGridField("countryCode", "Code", 50);
        ListGridField countryName = new ListGridField("countryName", "Country");
        ListGridField capital = new ListGridField("capital", "Capital");
        ListGridField continent = new ListGridField("continent", "Continent");
        printGrid.setFields(countryCode, countryName, capital, continent);

        printGrid.addRecordClickHandler(new RecordClickHandler() {
            public void onRecordClick(RecordClickEvent event) {
                printViewer.setData(new Record[]{event.getRecord()});
            }
        });

        SectionStackSection countriesSection = new SectionStackSection("Countries");
        countriesSection.setExpanded(true);
        countriesSection.addItem(printGrid);
        printStack.addSection(countriesSection);

        SectionStackSection detailsSection = new SectionStackSection("Country Details");
        detailsSection.setExpanded(true);
        detailsSection.addItem(printViewer);
        printStack.addSection(detailsSection);


        final VLayout printContainer = new VLayout(10);


        HLayout printButtonLayout = new HLayout(5);

        IButton newButton = new IButton("New");
        newButton.setDisabled(true);
        IButton changeButton = new IButton("Change");
        changeButton.setDisabled(true);
        IButton printPreviewButton = new IButton("Print Preview");
        printPreviewButton.addClickHandler(new ClickHandler() {
            public void onClick(ClickEvent event) {
                Canvas.showPrintPreview(printContainer);
            }
        });
        printButtonLayout.addMember(newButton);
        printButtonLayout.addMember(changeButton);
        printButtonLayout.addMember(printPreviewButton);

        printContainer.addMember(printStack);
        printContainer.addMember(printButtonLayout);


        // The filter is just to limit the number of records in the ListGrid - we don't want to print them all
        printGrid.filterData(new Criteria("CountryName", "land"), new DSCallback() {
            public void execute(DSResponse response, Object rawData, DSRequest request) {
                printGrid.selectRecord(0);
                printViewer.setData(new Record[]{printGrid.getSelectedRecord()});
            }
        });

        printContainer.draw();
    }

}
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